ABB SRU EMS is a power management system provided by ABB for oil and gas, petroleum and chemical industries. Its main functions include load shedding, mode control and power control.
This manual presents the ABB Energy Management System (SRU EMS‑1) designed for power management in oil, gas, petroleum and chemical industries. It covers system configuration, load‑shedding strategies, active and reactive power control, mode control, and integration with SCADA and local control.
Key features include fast load‑shedding (< 100 ms), synchronisation options, generator and grid capability diagrams, and detailed operator guidance. The document also lists reference projects and benefits such as reduced peak‑shaving costs and improved system reliability.
| Input voltage range | 80‑265 Vdc/ac |
|---|---|
| Frequency | 50 Hz |
It provides load shedding, active and reactive power control, mode control, SCADA supervision, re‑acceleration/re‑starting and synchronisation.
Load shedding can be performed in less than 100 ms.
Fast load shedding on loss of power resources, load shedding on frequency drop, slow load shedding on overload, slow load shedding for peak shaving, and manual load shedding.